<template>
  <router-view></router-view>
</template>
<script setup>
import * as echarts from 'echarts'
import { provide } from 'vue'
provide('echarts', echarts)
document.oncontextmenu = function (e) {
  e.preventDefault()
}
</script>
<style lang="less">
#app {
  width: 100%;
  height: 100%;
}
</style>
